Crate cron [−] [src]
A cron expression parser and schedule explorer
Example
extern crate chrono; extern crate cron; use cron::Schedule; use chrono::Utc; use std::str::FromStr; fn main() { // sec min hour day of month month day of week year let expression = "0 30 9,12,15 1,15 May-Aug Mon,Wed,Fri 2018/2"; let schedule = Schedule::from_str(expression).unwrap(); println!("Upcoming fire times:"); for datetime in schedule.upcoming(Utc).take(10) { println!("-> {}", datetime); } } /* Upcoming fire times: -> 2018-06-01 09:30:00 UTC -> 2018-06-01 12:30:00 UTC -> 2018-06-01 15:30:00 UTC -> 2018-06-15 09:30:00 UTC -> 2018-06-15 12:30:00 UTC -> 2018-06-15 15:30:00 UTC -> 2018-08-01 09:30:00 UTC -> 2018-08-01 12:30:00 UTC -> 2018-08-01 15:30:00 UTC -> 2018-08-15 09:30:00 UTC */
Modules
error |
Structs
Schedule |
Traits
TimeUnitSpec |
Methods exposing a schedule's configured ordinals for each individual unit of time. |